Delving Deeper: The Where, Why, and How of Solving
Marshall Lassak, Brad Heller Steven Siegel
May 2006, Volume 99, Issue 9, Page 650
This issue focuses on using technology and algebra to
investigate the number of solutions for a particular exponential function and
its inverse over a given interval. Also includes "The Angles between the
Sides of a Quadrilateral and Its Diagonals" by Steven Siegel.he aim of
Delving Deeper is for teachers to pose and solve novel math problems, expand on
mathematical connections, or offer new insights into familiar math concepts.
Delving Deeper focuses on mathematics content appealing to secondary school
teachers. It provides a forum that allows classroom teachers to share their
mathematics from their work with students, their classroom investigations and
products, and their other experiences. Delving Deeper is a regular department
of Mathematics Teacher.
Problem Solving / Problem Posing
Reasoning and Proof